znfe2o4 nanoparticle: synthesis and photocatalytic activity under uv-vis and visible light
نویسندگان
چکیده
in the present work, the znfe2o4 nanoparticle has been successfully synthesized. the obtained sample was characterized by x-ray diffraction (xrd), emission scanning electron microscopy (fe-sem) and its optical property was examined by uv-vis spectrophotometer. fe-sem revealed that the particle size of the znfe2o4 of about 47 nm was synthesized. the photocatalytic performance under uv-vis and visible light were evaluated by decolorization of congo red (cr) anionic dye solution. the uv-vis and visible light irradiation source are a high pressure mercury lamp, 400 w and filament tungsten lamp 100 w respectively. the photocatalytic results show that the znfe2o4 sample can be 100% degrading (cr) dye solution after 30 and 120 min under uv-vis and visible irradiation respectively
منابع مشابه
ZnFe2O4 nanoparticle: Synthesis and photocatalytic activity under UV-vis and visible light
In the present work, the ZnFe2O4 nanoparticle has been successfully synthesized. The obtained sample was characterized by X-ray diffraction (XRD), emission scanning electron microscopy (FE-SEM) and its optical property was examined by UV-Vis spectrophotometer. FE-SEM revealed that the particle size of the ZnFe2O4 of about 47 nm was synthesized. The photocatalytic performance under UV-Vis and vi...
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عنوان ژورنال:
iranian chemical communicationناشر: payame noor university (pnu)
ISSN 2423-4958
دوره 3
شماره Issue 2, pp. 85-179 2015
کلمات کلیدی
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